Circa 1970, Knoll, original tan leather button back cushions and straps, on polished steel frames, labeled, with metal plaque reading "National Academy of Sciences."

Chair 29 x 30 x 30 in.

Private Collection, Durham, North Carolina

Originally designed in 1929 by Ludwig Mies Van Der Rohe and Lilly Reich for the German Pavilion.

Dryness and surface wear to leather; verdigris and pitting to steel frames.

$1,000 - 2,000